ALICE通过比人类头发细500倍、直径80纳米的纳米颗粒，甚至能从铝中获得更多。

ALICE squeezes even more out of the aluminum by using nano-scale particles with diameters of 80 nanometers, or 500 times smaller than the width of a human hair.

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碰撞的力量将大量碎片喷射到大气中，在更细的粒子落下之前，天空会变暗几年。

The force of collision spewed large amounts of debris into the atmosphere, darkening the skies for several years before the finer particles settled.

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细颗粒物——小于2.5微米的颗粒——能躲过鼻子和气管中绒毛的保护作用。

Fine particulate matter - particles smaller than 2.5 micrometers - can evade hairlike projections in the nose and trachea that trap larger particles.

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With a thousand pains that vision's face was grained; Yet no blood reached there from the upper ground, And no guns thumped, or down the flues made moan.

惊恐中担心想象中的那些脸庞有了细纹;,前方的战场上没有血流成河，没有枪炮的轰鸣，或者向下指着的冒烟的枪口下的哀求。

耶鲁公开课 - 现代诗歌课程节选

In this scene Big Slim Hazard is an American type, just as Mississippi Gene is himself.

这一幕中细杆哈查德是个典型的美国人，就和密西西比的吉恩他自己一样。

耶鲁公开课 - 1945年后的美国小说课程节选